CPT 0393U
Immunoassay
Current code28 hospitals with prices
What Washington hospitals publish for this code
Commercial insurance: Rate negotiated with a private insurer or employer plan, including exchange and public-option plans.
| Hospital | Commercial insurance rates (lowest – highest) | Cash price | List price (before discounts) |
|---|---|---|---|
| Capital Medical Center | $560 – $981 | — | — |
| Deaconess Medical Center | $595 – $3,343 | — | — |
| EvergreenHealth Medical Center | $433 – $1,542 | $1,082 | $1,353 |
| Harborview Medical Center | $811 – $1,677 | — | — |
| Island Hospital | $541 – $1,043 | — | — |
| Kadlec Regional Medical Center | $578 – $1,520 | — | — |
| Legacy Salmon Creek Medical Center | $879 – $1,412 | — | — |
| Mary Bridge Children's Hospital | $541 – $4,176 | — | — |
| MultiCare Auburn Medical Center | $541 – $2,510 | — | — |
| MultiCare Covington Medical Center | $541 – $2,510 | — | — |
| MultiCare Good Samaritan Hospital | $541 – $2,510 | — | — |
| MultiCare Valley Hospital | $595 – $981 | — | — |
| Olympic Medical Center | — | — | — |
| Overlake Hospital Medical Center & Clinics | $563 – $5,085 | — | — |
| Prov Sacred HRT Med Ctr & Childs Hosp. | $649 – $1,795 | — | — |
| Providence Centralia Hospital | $914 – $2,023 | — | — |
| Providence Holy Family Hospital | $649 – $1,665 | — | — |
| Providence Regional Medical Center Everett | $541 – $1,255 | — | — |
| Providence St Mary Medical Center | $866 – $1,592 | — | — |
| Providence St Peter Hospital | $460 – $1,766 | — | — |
| Swedish Edmonds Hospital | $541 – $1,374 | — | — |
| Swedish Issaquah | $487 – $1,201 | — | — |
| Swedish Medical Center | $487 – $1,932 | — | — |
| Swedish Medical Center / Cherry Hill | $487 – $1,932 | — | — |
| Tacoma General Allenmore Hospital | $541 – $2,510 | — | — |
| University of Washington Medical Ctr | $649 – $1,697 | — | — |
| Virginia Mason Medical Center | $541 – $1,919 | — | — |
| Yakima Valley Memorial | $560 – $971 | — | — |
Medicare (traditional) reference
Only for people on original Medicare. These are CMS’s 2026 amounts. They aren’t what private insurance or cash patients pay.
- Lab fee schedule (national limit)
- $541
How hospitals also write this code
Some price files write it differently. These are counted as CPT 0393U:
- 393U (leading zeros left off; 79 price lines)